AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

AI Model Release Tracker
Agentic coding

CursorBench v3.1

Cursor's own test of harder, real-world coding tasks inside a code editor. Higher is better.

Rankings

Higher is better
1
Composer 2.5
Cursor · May 18 2026
63.2%2
Claude Opus 4.7
Anthropic · Apr 16 2026
61.6%3
GPT-5.5
OpenAI · Apr 23 2026
59.2%4
Composer 2
Cursor · Mar 20 2026
52.2%
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